Endoscopic findings of gastrointestinal involvement in Chinese patients with Behcet’s disease

Figure 1 Study protocol and algorithm for the diagnosis of intestinal Behcet’s disease. Complete, incomplete, and suspected subtypes of systemic Behcet’s disease (BD) were classified according to the diagnostic criteria of the Research Committee of Japan 1987.

Figure 2 Ileocolonoscopic appearance of patient 10 with an ulcer in her ileocecal valve.

Figure 3 Colonoscopic appearance of patient 2 with ulcers in his transverse colon.

Figure 4 Endoscopic appearance of patient 2 with ulcers in his esophagus.